alprazolam, Xanax, Xanax XR, Niravam (cont.)

Pharmacy Author:
Medical and Pharmacy Editor:

SIDE EFFECTS: The most frequent side effects of alprazolam taken at lower doses are drowsiness or lightheadedness, which probably reflect the normal actions of the drug. Side effects of higher dosages (those used for panic attacks) include fatigue, memory problems, speech problems, constipation, and changes in appetite with resultant changes in weight.

Alprazolam can lead to addiction (dependency), especially at high doses over prolonged periods of time. Abrupt discontinuation of alprazolam after prolonged use can lead to symptoms of withdrawal such as insomnia, headaches, nausea, vomiting, lightheadedness, sweating, anxiety, and fatigue. Seizures can occur in more severe cases of withdrawal. Consequently, patients on alprazolam for extended periods of time should slowly taper the medication under a doctor's supervision rather than abruptly stopping the medication.

Reference: FDA Prescribing Information


Medically Reviewed by a Doctor on 4/5/2013


Report Problems to the Food and Drug Administration

You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.

Pill Finder Tool

Need help identifying pills and medications?
Use the pill identifier tool on RxList.


Back to Medications Index

STAY INFORMED

Get the Latest health and medical information delivered direct to your inbox!